The 116C is a true-rms multimeter produced by Fluke Corporation. It meets the requirements of the IEC 61010-1 second edition standard of Class III (CAT III) and can withstand the transient overvoltage within the distribution-class fixed installation equipment. This multimeter has a 6000-character display screen and an analog pointer display, which can measure DC voltage, AC voltage, current, resistance, capacitance, frequency and temperature.